package com.liuyu.mvc.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * Date:2020-10-09 10:00
 * Author:Alex
 * Description：
 */
@Controller
public class TestController {

    @RequestMapping("/test")
    public String test(String username){
        System.out.println(username.charAt(1));
        return "success";
    }
}
